Lamp



FIG. 1 is a perspective view of a lamp, showing my new design in condition of use and shown upon a computer;

FIG. 2 is an enlarged perspective view of a lamp, showing my new design without the computer shown in FIG. 1;

FIG. 3 is a front elevational view thereof;

FIG. 4 is a rear elevational view thereof

FIG. 5 is a left side elevational view thereof;

FIG. 6 is a right side elevational view thereof;

FIG. 7 is a top plan view thereof; and,

FIG. 8 is a bottom plan view thereof.

The broken lines shown in the drawings are for the purpose of showing environment and form no part of the claimed design. 

CLAIM The ornamental design for a lamp, as shown and described. 